Avaya 03-300430 User Manual

This test checks the service state of the trunk.

If the interface uses country protocol 1 (includes USA), the service-state audit executes in every 
trunk service state.  It queries the service state on the far end and waits 2 minutes for a reply.  If 
the first request times out, the service-state audit asks again.  If the request times out again, it 
logs error 3073 and resends the request every 15 minutes.  It places in-service trunks in the 
MAINTENANCE/FAR-END state (outgoing calls blocked, incoming calls accepted).  Incoming 
calls trigger an immediate service-state audit without waiting for the end of a 15-minute cycle.

If the interface uses some other country protocol, the service-state audit executes only on 
trunks that are in the OUT-OF-SERVICE/FAR-END state.  It asks the far-end switch to bring the 
trunk back into the IN-SERVICE state and waits 2 minutes for a reply.  If the first request times 
out, the service-state audit asks again.  If the request times out again, it leaves the trunk in the 
OUT-OF-SERVICE/FAR-END state and tries again in 1 hour.

Note:

PASS for this test only means that a message to the far end was successfully 
sent.

To check the service state of the ATM-BCH trunk, run status trunk grp#/mem#.

4

FAIL

Signaling channel problem

1. Look for errors or alarms against 

8

FAIL

TN230x circuit pack failed

1. See 

PASS

Signaling link OK.

 2 of 2